[1]熊竹,廖薇.面向头部可穿戴式设备的体表传输特性研究[J].中国医学物理学杂志,2024,41(7):864-869.[doi:DOI:10.3969/j.issn.1005-202X.2024.07.012]
　XIONG Zhu,LIAO Wei.Body surface transmission characteristics for head wearable devices[J].Chinese Journal of Medical Physics,2024,41(7):864-869.[doi:DOI:10.3969/j.issn.1005-202X.2024.07.012]
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面向头部可穿戴式设备的体表传输特性研究()
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《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
41卷
期数:
2024年第7期
页码:
864-869
栏目:
医学信号处理与医学仪器
出版日期:
2024-07-25

文章信息/Info

Title:
Body surface transmission characteristics for head wearable devices
文章编号:
1005-202X（2024）07-0864-06
作者:
熊竹; 廖薇
上海工程技术大学电子电气工程学院， 上海 201620
Author(s):
XIONG Zhu;  LIAO Wei
School of Electrical and Electronic Engineering, Shanghai University of Engineering Science, Shanghai 201620, China
关键词:
可穿戴设备; 人体通信技术; 超宽带; 传输特性
Keywords:
Keywords: wearable device human communication technology ultra wide band transmission characteristic
分类号:
R318；TN911
DOI:
DOI:10.3969/j.issn.1005-202X.2024.07.012
文献标志码:
A
摘要:
首先，采用时域有限差分方法建立超宽带（UWB）传输系统；然后，对头部穿戴设备模型中的输入阻抗特性、传输特性以及电场分布进行分析，明确设备间的UWB传输机制；最后，对人体模型进行简化，并对比简化前后模型的路径损耗。结果表明本研究提出的UWB传输系统路径损耗低，传输特性稳定，对面向头部可穿戴设备体表传输技术的发展具有重要意义。
Abstract:
Abstract: The finite difference time domain method is used to establish the ultra wide band (UWB) transmission system the input impedance characteristics, transmission characteristics, and electric field distribution in the head wearable device model are analyzed to clarify the UWB transmission mechanism between the devices and the path loss before and after the simplification of the human body model is compared. The results show that the proposed UWB transmission system has low path loss and stable transmission characteristics, which is of great significance for the development of body surface transmission technology for head wearable devices.

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备注/Memo

备注/Memo:
【收稿日期】2024-01-15 【基金项目】国家自然科学基金（62001282） 【作者简介】熊竹，硕士研究生，研究方向：人体区域通信，E-mail: 1429860459@qq.com 【通信作者】廖薇，副教授，硕士生导师，上海高校青年东方学者，研究方向：人体区域通信、生物电磁学、医疗领域或电磁兼容性，E-mail: liaowei54@126.com
更新日期/Last Update: 2024-07-13